| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $177.26 | 11.829% | $198.2281 | $198.23 | $198.25 | $198.20 |
| Purchase #2 | $139.78 | 4.408% | $145.9415 | $145.94 | $145.95 | $145.90 |
| Purchase #3 | $25.81 | 4.648% | $27.0096 | $27.01 | $27.00 | $27.00 |
| Purchase #4 | $74.62 | 12.826% | $84.1908 | $84.19 | $84.20 | $84.20 |
| Purchase #5 | $38.88 | 10.487% | $42.9573 | $42.96 | $42.95 | $43.00 |
| Purchase #6 | $114.31 | 4.771% | $119.7637 | $119.76 | $119.75 | $119.80 |
| Purchase #7 | $198.63 | 7.548% | $213.6226 | $213.62 | $213.60 | $213.60 |
| 7 purchase totals = | $769.29 | $831.7136 | $831.71 | $831.70 | $831.70 | |